56059920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 240

約数和(自身を含む): 220521600

約数和(自身を除く): 164461680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 227, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 454, 490, 504, 560, 588, 630, 681, 686, 720, 735, 784, 840, 882, 908, 980, 1008, 1029, 1135, 1176, 1260, 1362, 1372, 1470, 1589, 1680, 1715, 1764, 1816, 1960, 2043, 2058, 2205, 2270, 2352, 2520, 2724, 2744, 2940, 3087, 3178, 3405, 3430, 3528, 3632, 3920, 4086, 4116, 4410, 4540, 4767, 5040, 5145, 5448, 5488, 5880, 6174, 6356, 6810, 6860, 7056, 7945, 8172, 8232, 8820, 9080, 9534, 10215, 10290, 10896, 11123, 11760, 12348, 12712, 13620, 13720, 14301, 15435, 15890, 16344, 16464, 17640, 18160, 19068, 20430, 20580, 22246, 23835, 24696, 25424, 27240, 27440, 28602, 30870, 31780, 32688, 33369, 35280, 38136, 40860, 41160, 44492, 47670, 49392, 54480, 55615, 57204, 61740, 63560, 66738, 71505, 76272, 77861, 81720, 82320, 88984, 95340, 100107, 111230, 114408, 123480, 127120, 133476, 143010, 155722, 163440, 166845, 177968, 190680, 200214, 222460, 228816, 233583, 246960, 266952, 286020, 311444, 333690, 381360, 389305, 400428, 444920, 467166, 500535, 533904, 572040, 622888, 667380, 700749, 778610, 800856, 889840, 934332, 1001070, 1144080, 1167915, 1245776, 1334760, 1401498, 1557220, 1601712, 1868664, 2002140, 2335830, 2669520, 2802996, 3114440, 3503745, 3737328, 4004280, 4671660, 5605992, 6228880, 7007490, 8008560, 9343320, 11211984, 14014980, 18686640, 28029960, 56059920]

約数ペア:

[(1, 56059920), (2, 28029960), (3, 18686640), (4, 14014980), (5, 11211984), (6, 9343320), (7, 8008560), (8, 7007490), (9, 6228880), (10, 5605992), (12, 4671660), (14, 4004280), (15, 3737328), (16, 3503745), (18, 3114440), (20, 2802996), (21, 2669520), (24, 2335830), (28, 2002140), (30, 1868664), (35, 1601712), (36, 1557220), (40, 1401498), (42, 1334760), (45, 1245776), (48, 1167915), (49, 1144080), (56, 1001070), (60, 934332), (63, 889840), (70, 800856), (72, 778610), (80, 700749), (84, 667380), (90, 622888), (98, 572040), (105, 533904), (112, 500535), (120, 467166), (126, 444920), (140, 400428), (144, 389305), (147, 381360), (168, 333690), (180, 311444), (196, 286020), (210, 266952), (227, 246960), (240, 233583), (245, 228816), (252, 222460), (280, 200214), (294, 190680), (315, 177968), (336, 166845), (343, 163440), (360, 155722), (392, 143010), (420, 133476), (441, 127120), (454, 123480), (490, 114408), (504, 111230), (560, 100107), (588, 95340), (630, 88984), (681, 82320), (686, 81720), (720, 77861), (735, 76272), (784, 71505), (840, 66738), (882, 63560), (908, 61740), (980, 57204), (1008, 55615), (1029, 54480), (1135, 49392), (1176, 47670), (1260, 44492), (1362, 41160), (1372, 40860), (1470, 38136), (1589, 35280), (1680, 33369), (1715, 32688), (1764, 31780), (1816, 30870), (1960, 28602), (2043, 27440), (2058, 27240), (2205, 25424), (2270, 24696), (2352, 23835), (2520, 22246), (2724, 20580), (2744, 20430), (2940, 19068), (3087, 18160), (3178, 17640), (3405, 16464), (3430, 16344), (3528, 15890), (3632, 15435), (3920, 14301), (4086, 13720), (4116, 13620), (4410, 12712), (4540, 12348), (4767, 11760), (5040, 11123), (5145, 10896), (5448, 10290), (5488, 10215), (5880, 9534), (6174, 9080), (6356, 8820), (6810, 8232), (6860, 8172), (7056, 7945)]